Title:
ナトリウム清浄剤の使用により高い動的摩擦係数を与える湿式摩擦クラッチ−潤滑剤系
Document Type and Number:
Japanese Patent JP5748783
Kind Code:
B2
Abstract:
A wet friction clutch-lubricant system wherein a wet friction clutch having a cellulose-based friction lining, or a device including such a clutch, is lubricated with a lubricant composition a major amount of oil of lubricating viscosity and minor effective amounts of performance enhancing additives including (a) one or more ashless dispersant; (b) one or more organic phosphorus compound and (c) one or more sodium salt of an organic acid; and optionally, (d) an auxiliary friction modifier.
Inventors:
Knowles Joe Earl Jr.
Hirokazu Saito
Skinner philip
Watts Raymond F
Keiji Hayashi
Suzuki Atsushi
Koji Saito
Hirokazu Saito
Skinner philip
Watts Raymond F
Keiji Hayashi
Suzuki Atsushi
Koji Saito
Application Number:
JP2012553864A
Publication Date:
July 15, 2015
Filing Date:
February 19, 2010
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Infineum International Limited
Infineum International Limited
International Classes:
C10M137/02; C10M137/04; C10M137/10; C10M163/00
Domestic Patent References:
| JP2009235258A | ||||
| JP2005255996A | ||||
| JP2532638B2 | ||||
| JP6137314B2 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Gen Tashiro
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Gen Tashiro